Universal Access To All Knowledge
Home Donate | Store | Blog | FAQ | Jobs | Volunteer Positions | Contact | Bios | Forums | Projects | Terms, Privacy, & Copyright
Search: Advanced Search
Anonymous User (login or join us)
Upload
Search Results
Results: 1 through 50 of 210 (0.486 secs)
You searched for: subject:"discrete"
[1] 2 3 4 5     Next    Last
[texts]The Geometry and Topology of Groups - Brent Everitt
Contents: 1. Clockwork topology. 2. From 2-complexes to groups. 3. From 2-complexes to groups: more advanced features. 4. Presentations. 5. Fundamental groups of graphs. 6. Coverings and subgroups. 7. Applications of coverings. 8. Fundamental groups of graphs of groups. 9. Word problems. 10. The topological dictionary. 11. Hyperbolic geometry. 12. Geometric properties of groups. 13. Hyperbolic groups...
Keywords: Discrete Mathematics
Downloads: 48
[movies]Discrete System
Sample Vedio Of Discrete System
Keywords: Discrete System
Downloads: 255
[texts]Discrete Optimization - Prof. dr. Guido Schafer
hese notes contain (most of) the material of the lectures of the course Dis- crete Optimization, given at Utrecht University in the academic year 2011/2012. The course is organized by the Dutch Network on the Mathematics of Operations Research (LNMB) and is part of the Dutch Master's Degree Programme in Mathematics (Master- math). Lecture Notes Collection FreeScience.info ID2812 Obtained from http://wwwhome.math.utwente.nl/~kernw/lectures/DO/DO_script.pdf http://www.freescience.info/go.php?pagen...
Keywords: Discrete Optimization
Downloads: 55
[texts]Notes on Discrete Mathematics - Miguel A. Lerma
Contents: Logic, Proofs; Sets, Functions, Relations; Algorithms, Integers; Induction, Recurences; Counting; Probability; Graph Theory; Trees; Boolean Algebras; Automata, Grammars and Languages. Lecture Notes Collection FreeScience.info ID1125 Obtained from http://www.math.northwestern.edu/~mlerma/papers/discrete_mathematics-2005.pdf http://www.freescience.info/go.php?pagename=books&id=1125
Keywords: Discrete Mathematics
Downloads: 81
[texts]Discrete Structures
DS Notes
Keywords: Discrete; Mathematics
Downloads: 29
[movies]Bridging - M0rph3u
A bridge desconstructed in discrete digital information
Keywords: bridge connection discrete
Downloads: 89
[unknown]Discrete Mathematics 1 (Huazhong University) - Huazhong University of Science and Technology

Keywords: math; discrete mathematics
Downloads: 11,804
[movies]825 Discrete and Continuous Domains
A lesson describing continuous and discrete domains
Keywords: domain continuous discrete
Downloads: 59
[unknown]Discrete Mathematics 1 - Huazhong University of Science and Technology

Keywords: math; discrete mathematics
Downloads: 324
[unknown]Discrete Mathematics 1 - Huazhong University of Science and Technology
These files available in Real Media format only.
Keywords: math; discrete mathematics
Downloads: 6,733
[texts]Applied Discrete Structures Ch. 11 - 16 - Alan Doerr

Keywords: algebra; math; discrete mathematics
Downloads: 108
[texts]A dual maximum principle for discrete-time linear systems with economic applications (Volume no. 20) - MacRae, C. Duncan, 1940-
Bibliography: leaves 21-23
Keywords: Discrete-time systems
Downloads: 50
[texts]Applied Discrete Structures Ch. 1- 10 - Alan Doerr

Keywords: algebra; math; discrete mathematics
Downloads: 160
[texts]Global Discrete Automation Market 2012 2016
Global Discrete Automation Market 2012-2016: Order report by calling ReportsnReports.com at +1 888 391 5441 OR send an email on sales@reportsandreports.com with (Global Discrete Automation Market) / report name in subject line and your contact details. Global Discrete Automation market to grow at a CAGR of 8.43 percent over the period 2012-2016. The growth in manufacturing sectors in emerging markets is one of the key factors contributing to this market growth...
Keywords: Discrete Automation Market; Discrete Automation Industry; Global Discrete Automation Market; Discrete Automation Market 2016; Market Research Report; Industry Research Report
Downloads: 34
[texts]Functions annihilable by sampling - Ho, Joseph Ping-Liong.
This volume was digitized and made accessible online due to deterioration of the original print copy.
Keywords: Discrete-time systems; Z transformation
Downloads: 7
[texts]Power Transistors 1977-78 - AEG Telefunken
AEG Telefunken Power Transistors 1977-78 Acrobat 7 Pdf 5.39 Mb. Scanned by artmisa using Canon DR2580C + flatbed option
Keywords: Electronics; Semiconductor; Discrete; Data Book
Downloads: 426
[texts]An Optimized Transform for ECG Signal Compression
A significant feature of the coming digital era is theexponential increase in digital data, obtained from various  signals specially the biomedical signals such as electrocardiogram (ECG), electroencephalogram (EEG), electromyogram (EMG) etc. How to transmit or store these signals efficiently becomes the most important issue. A digital compression technique is often used to solve this problem. This paper proposed a comparative study of transform based approach for ECG signal compression...
Keywords: Electrocardiogram (ECG); Discrete Fourier Transform (DFT); Discrete Cosines Transform (DCT); Discrete Wavelet Transform (DWT)
Downloads: 76
[movies]Global Power Discrete Market 2014 2018
Global Power Discrete Market 2014-2018: New research report  at SandlerResearch.org. Call at +1 888 391 5441 to purachse this report OR send an email on sales@sandlerresearch.org with your contact details.           Global Power Discrete market to grow at a CAGR of 8.43 percent over the period 2013-2018. One of the key factors contributing to this market growth is the high demand for discrete IGBTs...
Keywords: Power Discrete Market; Power Discrete Market 2018; Global Power Discrete Market; Global Power Discrete Market 2018; Power Discrete Industry; Global Power Discrete Industry; Market Research Reports; Industry Research Reports
Downloads: 2
[movies]Arsdigita University Course 2: Discrete Mathematics - Lecture 20
Lecture on discrete mathematics, given on November 28, 2000. Topics covered: cryptography Lecturer: Shai Simonson
Keywords: arsdigita; computer science; discrete math; cryptography
Downloads: 391
[texts]DFTS on irregular grids : the anterpolated DFT - Henson, Van Emden.
Technical report for period October 1990-March 1992.
Keywords: DISCRETE FOURIER TRANSFORMS; FAST FOURIER TRANSFORMS
Downloads: 53
[texts]Number Theory Algorithms - Raman V
Primality Testing, Integer Factorization, Discrete Logarithms
Keywords: prime numbers; prime factorization; discrete logarithm; cryptography
Downloads: 485
[texts]Brite Transistor Fundamentals Vol 1 - Robert J. Brite
Vol 1 of a three part series on transistor fundamentalscirca 1968.  Written as a fundamental introduction tocircuits and the operation of the transistor. 
Keywords: Transistor; Semiconductor Discrete Devices; Circuit Theory Introduction
Downloads: 327
[texts]24
Heat-transport is important for geothermal exploration. The presence offractures can have a pronounced effect on groundwater and heat transfer.The inclusion offractures into geothermal reservoir models on different scales is often still a difficult task. Acomparison of approaches for flow in fractures has been carried out. A very simpleapproach is to simulate fractures with thin but highly conductive layers, for instance byapplying the Cubic-Law...
Keywords: Fractures; Cubic Law; Discrete Elements; Computational Fluid Dynamics; Finite Element Method; Discrete Element Method
Downloads: 3
[texts]Robust Image Encryption Using Discrete Fractional Fourier Transform with Eigen Vector Decomposition Algorithm
Numerous methods  have been recently proposed in the literature for the encryption of 2-D information using optical systems based on the Fractional Fourier Transform. Encryption is one of the well known techniques to provide security in transmission of multimedia contents over the internet and wireless networks. There is a vast use of image in all areas so its security  is of great concern nowadays. Discrete Fractional Fourier Transform (DFRFT) generalization of the Discrete Fourier tr...
Keywords: Fourier Transform (FT); Discrete Fourier Transform (DFT); Fractionl Fourier Transform (FRFT); Discrete Fractional Fourier Transform (DFRFT)
Downloads: 19
[texts]Simple and Fast Implementation of Segmented Matrix Algorithm for Haar DWT on a Low Cost GPU
Haar discrete wavelet transform (DWT), thesimplest among all DWTs, has diverse applications in signaland image processing fields. A traditional approach for 2DHaar DWT is 1D row operation followed by and 1D columnoperation. In 2002, Chen and Liao presented a fast algorithmfor 2D Haar DWT based on segmented matrix. However, thismethod is infeasible for its high computational requirementsfor processing large sized images...
Keywords: Haar discrete wavelet transform (DWT); CUDA; GPU; segmented matrix algorithm; parallel discrete wavelet transform
Downloads: 40
[texts]45
Reliability demonstration testing for softwareproducts is performed for the purpose of examining whetherthe specified reliability is realized in the software after thedevelopment process is completed. This study proposes a modelof reliability demonstration testing for discrete-type softwaresuch as software for numerical calculations. The number ofinput data sets for test and acceptance number of input datasets causing software failures in the test are designed basedon variation distance...
Keywords: software reliability; reliability demonstration testing; discrete-type software; variation distance
Downloads: 4
[texts]Decision-making in General Practice: The Importance of a Near Patient Test When Choosing Medical Actions - Siri Fauli Munkerud, Geir Thue
There is a lack of studies on the impact of near patient test results in primary care, which should be an important prerequisite for reimbursing such tests. Our main purpose is therefore to develop a model to study what effect the results of a near patient test may have on medical actions in primary care. A clinical vignette, describing a young woman with dyspepsia was sent to GPs in Norway, who were asked to suggest actions in response to either a negative or a positive result of the Helicobact...
Keywords: Discrete Choice models; Decision-making; Primary Health Care
Downloads: 66
[texts]Mining Temporal Association Rules from Time Series Microarray Using Apriori Algorithm
Microarray Technology is used to automate the diagnostictask and improve the accuracy of the traditional diagnostictechniques. Analysis of microarrays presents a number ofunique challenges for data mining. It is a high throughputmethod to analyze expression levels of multiple genessimultaneously. The concept of association plays animportant role in microarray to find the association ofexpression levels of multiple genes...
Keywords: Association; Discrete; Microarray; Regulations; Support; Temporal; Time Interval; Transaction
Downloads: 5
[texts]A New Watermarking Algorithm Based on Image Scrambling and SVD in the Wavelet Domain
A new watermarking algorithm which is based onimage scrambling and SVD in the wavelet domain is discussedin this paper. In the proposed algorithm, chaotic signals aregenerated using logistic mapping and are used for scramblingthe original watermark. The initial values of logistic mappingare taken as private keys. The covert image is decomposedinto four bands using integer wavelet transform; we applySVD to each band and embed the scrambled watermark databy modifying the singular values.
Keywords: logistic mapping; singular value decomposition; discrete wavelet transforms
Downloads: 11
[texts]Discrete complex functions with prescribed boundary values and residues (Volume 71B) - Peterson, Elmor L.
Journal of Research of the National Bureau of Standards
Keywords: Analytic functions; complex analysis; Dirichlet problem; discrete analytic functions
Downloads: 58
[texts]Wavelet Sliding Mode Control of Uncertain Nonaffine Nonlinear Discrete Time Systems - A. Kulkarni, S. Puntambekar, V. Gupta
In this paper, a wavelet based adaptive sliding mode control is designed for a class of discrete time uncertain nonlinear nonaffine systems. An equivalent affine like structure is first developed form the original nonaffine system and subsequently a wavelet based adaptive sliding mode tracking control scheme is developed for the affine like system. Wavelet neural network (WNN) is used to mimic the uncertainties present in the system...
Keywords: Adaptive sliding mode control; wavelet networks; discrete time nonlinear systems
Downloads: 68
[texts]CONCERNING THE DETERMINATION OF THE SENSITIVITY OF HOT WIRE ANEMOTHERMOMETERS IN SUPERSONIC FLOWS - GAVIGLIO, J
TWO METHODS ARE MENTIONED WHICH ARE USED TO DETERMINE THE SENSITIVITY OF HOT-WIRE ANEMOTHERMOMETERS USED TO ANALYZE THE TURBULENCE OF SUPERSONIC FLOWS. ONE METHOD IS IMPRECISE WITH THE LOWER REYNOLDS NUMBERS, BUT THE APPLICATION IS RELATIVELY EASY; THE OTHER IS PRECISE, HOWEVER, DIFFICULT TO IMPLEMENT. NEW RESULTS FROM EXPERIMENTS ALLOW THE RESPECTIVE ADVANTAGES OF THESE TWO METHODS TO BE COMBINED.
Keywords: CODING; DISCRETE FUNCTIONS; COMBINATIONS (MATHEMATICS); CONVERGENCE; MATRICES (MATHEMATICS)
Downloads: 74
[texts]THE ABIOGENETIC FORMATION OF PORPHIN, CHLORIN, AND BACTERIOCHLORIN - KRASNOVSKIY, A. A.
THE USE OF MODEL SYSTEMS SIMULATING PREBIOLOGICAL CONDITIONS ON EARTH TO STUDY THE PROBLEM OF THE ABIOGENETIC FORMATION OF PORPHYRINS DURING THE CHEMICAL EVOLUTION PROCESS IS DISCUSSED.
Keywords: DISCRETE FUNCTIONS; MATRICES (MATHEMATICS); RANDOM PROCESSES; CORRELATION; DIGITAL FILTERS; REDUNDANCY
Downloads: 102
[texts]A New Approach for Segmentation of Fused Images using Cluster based Thresholding
This paper proposes the new segmentation techniquewith cluster based method. In this, the multi source medicalimages like MRI (Magnetic Resonance Imaging), CT(computed tomography) & PET (positron emissiontomography) are fused and then segmented using cluster basedthresholding approach. The edge details of an image havebecome an essential technique in clinical and researchorientedapplications. The more edge details of the fused imagehave obtainable with this method...
Keywords: Discrete Wavelet transforms; General Fusion Process; Clustering Process; Threshold estimation
Downloads: 26
[texts]Newtonian Dynamics - Richard Fitzpatrick
This book presents a single semester course on Newtonian dynamics that is intended primarily for upper-division (i.e., junior and senior) undergraduate students majoring in physics. A thorough understanding of physics at the lower-division level, including a basic working knowledge of the laws of mechanics, is assumed. It is also taken for granted that students are familiar with the fundamentals of integral and differential calculus, complex analysis, ordinary differential equations, and linear ...
Keywords: Physics; Classical Mechanics; Classical Mechanics of Discrete Systems; Physics
Downloads: 56
[texts]Dual-layer Digital Image Watermarking for Intellectual Property Right Protection
Digital watermarking is a technique which is widelyused in various application areas such as copyright protection,copy control, broadcast monitoring etc. In this paper a noveldigital image watermarking technique is presented. To protectthe intellectual property rights, two different watermarks areinserted in host image. The first watermark is used to monitorthe any changes made in host image while second one is usedas proof of ownership...
Keywords: Digital Watermarking; Discrete Wavelet Transform; Fragile Watermark; LSB; Robustness
Downloads: 17
[texts]Siemens Transistors Data Book 1980-81 - Siemens AG
Siemens Transistors Data Book 1980-81 Siemens AG 1980 Acrobat 7 Pdf 23.9 Mb. Scanned by artmisa using Canon DR2580C + flatbed option
Keywords: Electronics; Semiconductor; Discrete; NPN; PNP; Silicon; Germanium; Data Book
Downloads: 713
[texts]A Selected Annotated Bibliography on Martian Exploration - Launius, Roger D
This document is a selected annotated bibliography on martian exploration.
Keywords: FREQUENCY DIVISION MULTIPLEXING; WAVEFORMS; DATA SYSTEMS; FOURIER TRANSFORMATION; DISCRETE FUNCTIONS
Downloads: 63
[texts]Face Recognition Using Sign Only Correlation
In this work we examine a face recognition system based on advanced correlation filters. A thorough theoretical design analysis of, Minimum Average Correlation Energy (MACE) filters and Optimum Trade-off Synthetic Discriminant Function (OTSDF) also commonly known as Optimal Trade-off Filter (OTF) is provided. In practice one of the major computational aspects in the correlation filter design is representation of complex floating point Discrete Fourier Transform (DFT) coefficients using limited p...
Keywords: correlation filters; discrete cosine transform; face recognition; synthetic discriminant function
Downloads: 35
[texts]Direct Adaptive Neural Network Control for A Class of Ship Course Uncertain Discrete-time Nonlinear Systems
In this paper, a direct adaptive radial basis function (RBF) neural network control algorithm is presented for a class of ship course with uncertain discrete-time nonlinear systems. To aviod some system states that are unmeasurable and make the adaptive control approach more universal and convenient to be implemented in practical application, the original ship course with uncertain discrete-time nonlinear system is transformed into the form of the input-output model...
Keywords: Ship Course; Discrete-Time Nonlinear System; RBF Neural Network
Downloads: 9
[texts]Physics I- Classical Mechanics - Problem Solving Strategies and Estimation - Peter Dourmashkin
Solving problems is the most common task used to measure understanding in technical and scientific courses, and in many aspects of life as well. In general, problem solving requires factual and procedural knowledge in the area of the problem, plus knowledge of numerous schema, plus skill in overall problem solving. Schema is loosely defined as a �specific type of problem� such as principal, rate, and interest problems, one-dimensional kinematic problems with constant acceleration, etc...
Keywords: Physics; Classical Mechanics; Classical Mechanics of Discrete Systems; General Theory of Classical Mechanics of Discrete Systems; Physics
Downloads: 34
[texts]Physics I- Classical Mechanics - Cartesian Coordinates and Vectors - Peter Dourmashkin

Keywords: Physics; Classical Mechanics; Classical Mechanics of Discrete Systems; General Theory of Classical Mechanics of Discrete Systems; Statics; Vectors; Physics
Downloads: 16
[texts]Physics I- Classical Mechanics - One-Dimensional Kinematics - Peter Dourmashkin

Keywords: Physics; Classical Mechanics; Classical Mechanics of Discrete Systems; General Theory of Classical Mechanics of Discrete Systems; Physics
Downloads: 12
[texts]mit :: lcs :: tr :: MIT-LCS-TR-683
From the bitsavers.org collection, a scanned-in computer-related document.mit :: lcs :: tr :: MIT-LCS-TR-683
Keywords: larry; alice; oblivious; probability; message; discrete; transfer; key; encryption; translucent; message key; discrete logs; oblivious transfer; discrete logarithm; public key; transfer probability; computer science; translucent cryptography; fractional oblivious; law enforcement
Downloads: 19
[texts]BSTJ 46: 8. October 1967: Floating-Point-Roundoff Accumulation in Digital-Filter Realizations. (Sandberg, I.W.)
Bell System Technical Journal, 46: 8. October 1967 pp 1775-1791. Floating-Point-Roundoff Accumulation in Digital-Filter Realizations. (Sandberg, I.W.)
Keywords: max; realizations; roundoff; inequality; filter; discrete; machine; input; computed; output; flow graph; roundoff effects; system technical; input sequence; bell system; infinite precision; discrete filters; discrete filter; machine number; input quantization
Downloads: 21
[texts]BSTJ 43: 1. January 1964: On the Discrete Spectral Densities of Markov Pulse Trains. (Barnard, R.D.)
Bell System Technical Journal, 43: 1. January 1964 pp 233-259. On the Discrete Spectral Densities of Markov Pulse Trains. (Barnard, R.D.)
Keywords: pulse; discrete; spectral; markov; theorem; functions; spectra; lim; random; trains; bell system; discrete spectral; pulse trains; system technical; markov pulse; entirely random; discrete spectra; pulse train; spectral density; train spectra
Downloads: 24
[texts]rockwell :: PPS-4 :: pps4-2 2chip micro
From the bitsavers.org collection, a scanned-in computer-related document.rockwell :: PPS-4 :: pps4-2 2chip micro
Keywords: ldi; bus; circuit; address; output; system; discrete; cpu; port; instruction; system circuit; select output; address bus; system clock; data bus; discrete input; output status; discrete output; instruction data; select enable
Downloads: 24
[texts]BSTJ 51: 3. March 1972: On Maxentropic Discrete Stationary Processes. (Slepian, D.)
Bell System Technical Journal, 51: 3. March 1972 pp 629-653. On Maxentropic Discrete Stationary Processes. (Slepian, D.)
Keywords: markov; stationary; covariance; process; values; maxentropic; entropy; discrete; log; equations; markov process; unifilar markov; discrete stationary; maxentropic discrete; system technical; covariance sequence; truncated covariance; bell system; stationary processes; stationary process
Downloads: 43
[texts]mit :: ai :: aim :: AITR-793
From the bitsavers.org collection, a scanned-in computer-related document.mit :: ai :: aim :: AITR-793
Keywords: discrete; continuous; process; models; switching; processes; weld; peptide; active; simulation; continuous simulator; limit points; continuous process; discrete processes; process models; active site; discrete process; weld switching; models weld; limit point
Downloads: 20
[texts]mit :: ai :: aim :: AIM-275
From the bitsavers.org collection, a scanned-in computer-related document.mit :: ai :: aim :: AIM-275
Keywords: discrete; predicates; retina; finite; figure; integral; curvature; predicate; perceptron; boundary; discrete perceptron; topological group; boundary point; interior points; linear sum; interior point; predicate spaces; finite order; discrete topology; three points
Downloads: 29
[1] 2 3 4 5     Next    Last
Advanced search

Group results by:

> Relevance
Mediatype
Collection

Related mediatypes

texts
movies
education